From 6b3fe8ac1beeb97194e5171b5fe3873236879fdd Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Wed, 1 Feb 2023 17:00:14 -0700
Subject: [PATCH] [embolden] Semi-handle with negative scales

---
 src/hb-font.hh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/hb-font.hh b/src/hb-font.hh
index 7a5b7eddc..767382e7c 100644
--- a/src/hb-font.hh
+++ b/src/hb-font.hh
@@ -681,8 +681,8 @@ struct hb_font_t
     bool y_neg = y_scale < 0;
     y_mult = (y_neg ? -((int64_t) -y_scale << 16) : ((int64_t) y_scale << 16)) / upem;
 
-    x_shift = roundf (x_scale * x_embolden);
-    y_shift = roundf (y_scale * y_embolden);
+    x_shift = fabs (roundf (x_scale * x_embolden));
+    y_shift = fabs (roundf (y_scale * y_embolden));
 
     slant_xy = y_scale ? slant * x_scale / y_scale : 0.f;